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  <title>Get value for an offset</title>
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    <li>Get value for an offset</li>
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  <div id="layout-content"><div id="arrayiterator.offsetget" class="refentry">
 <div class="refnamediv">
  <h1 class="refname">ArrayIterator::offsetGet</h1>
  <p class="verinfo">(PHP 5, PHP 7, PHP 8)</p><p class="refpurpose"><span class="refname">ArrayIterator::offsetGet</span> &mdash; <span class="dc-title">Get value for an offset</span></p>

 </div>

 <div class="refsect1 description" id="refsect1-arrayiterator.offsetget-description">
  <h3 class="title">说明</h3>
  <div class="methodsynopsis dc-description">
   <span class="modifier">public</span> <span class="methodname"><strong>ArrayIterator::offsetGet</strong></span>(<span class="methodparam"><span class="type"><a href="language.types.declarations.html#language.types.declarations.mixed" class="type mixed">mixed</a></span> <code class="parameter">$key</code></span>): <span class="type"><a href="language.types.declarations.html#language.types.declarations.mixed" class="type mixed">mixed</a></span></div>

  <p class="para rdfs-comment">
   Gets the value from the provided offset.
  </p>

  <div class="warning"><strong class="warning">警告</strong><p class="simpara">本函数还未编写文档，仅有参数列表。</p></div>

 </div>


 <div class="refsect1 parameters" id="refsect1-arrayiterator.offsetget-parameters">
  <h3 class="title">参数</h3>
  <p class="para">
   <dl>
    
     <dt>
<code class="parameter">key</code></dt>

     <dd>

      <p class="para">
       The offset to get the value from.
      </p>
     </dd>

    
   </dl>

  </p>
 </div>


 <div class="refsect1 returnvalues" id="refsect1-arrayiterator.offsetget-returnvalues">
  <h3 class="title">返回值</h3>
  <p class="para">
   The value at offset <code class="parameter">key</code>.
  </p>
 </div>


 <div class="refsect1 seealso" id="refsect1-arrayiterator.offsetget-seealso">
  <h3 class="title">参见</h3>
  <p class="para">
   <ul class="simplelist">
    <li class="member"><span class="methodname"><a href="arrayiterator.offsetset.html" class="methodname" rel="rdfs-seeAlso">ArrayIterator::offsetSet()</a> - Set value for an offset</span></li>
    <li class="member"><span class="methodname"><a href="arrayiterator.offsetunset.html" class="methodname" rel="rdfs-seeAlso">ArrayIterator::offsetUnset()</a> - Unset value for an offset</span></li>
   </ul>
  </p>
 </div>


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